1021300200112 has 40 divisors (see below), whose sum is σ = 1991767546496. Its totient is φ = 507296964096.

The previous prime is 1021300200061. The next prime is 1021300200113. The reversal of 1021300200112 is 2110020031201.

1021300200112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1021300200112² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1021300200092 and 1021300200101.

It is not an unprimeable number, because it can be changed into a prime (1021300200113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13544788 + ... + 13619980.

Almost surely, 2^{1021300200112} is an apocalyptic number.

It is an amenable number.

1021300200112 is a deficient number, since it is larger than the sum of its proper divisors (970467346384).

1021300200112 is a wasteful number, since it uses less digits than its factorization.

1021300200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80765 (or 80759 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1021300200112 its reverse (2110020031201), we get a palindrome (3131320231313).

The spelling of 1021300200112 in words is "one trillion, twenty-one billion, three hundred million, two hundred thousand, one hundred twelve".